info@supra-electronics.com
Charging the battery
Prior to initial use of the earphone or in case of low
battery level the integrated batteries must be charged.
The earphone can then be connected to a Bluetooth®
device, such as a Smartphone or a tablet PC.
A low battery level is signalled by the earphone giving
off five audio signals and the control red LED flashing 7.
In order to charge the battery connect supplied USB lead
2to micro USB connection 6provided on earphone.
The red status LED 7is now permanently on. Once the
battery is fully charged, the blue status LED 7is now
permanently on.
Putting on ear adapter
The earphone come with ear adapters 3in three sizes
for you to select. Push selected ear adapter 3over
loudspeaker of earphone until fully enclosed.
To replace, simply pull ear adapter off ears.
Switching on and off
Switch earphone on by depressing multi function but-
ton 7for approx. 4 seconds until red LED 7flashes. A
voice will inform you of the current status of the connec-
tion process. On switch-on, the last used Bluetooth®
connection is automatically reinstated.
Switch earphone on by depressing multi function but-
ton 7again for approx. 4 seconds until red LED 7
flashes for approx. 1 second.
